public produceFromScopes()

in src/grammar.ts [1660:1715]
44 lines of code
12 McCabe index (conditional complexity)

	public produceFromScopes(scopesList: ScopeListElement, endIndex: number): void {
		if (this._lastTokenEndIndex >= endIndex) {
			return;
		}

		if (this._emitBinaryTokens) {
			let metadata = scopesList.metadata;

			if (this._tokenTypeOverrides.length > 0) {
				const scopes = scopesList.generateScopes();
				for (const tokenType of this._tokenTypeOverrides) {
					if (tokenType.matcher(scopes)) {
						metadata = StackElementMetadata.set(metadata, 0, toTemporaryType(tokenType.type), FontStyle.NotSet, 0, 0);
					}
				}
			}

			if (this._binaryTokens.length > 0 && this._binaryTokens[this._binaryTokens.length - 1] === metadata) {
				// no need to push a token with the same metadata
				this._lastTokenEndIndex = endIndex;
				return;
			}

			if (DebugFlags.InDebugMode) {
				const scopes = scopesList.generateScopes();
				console.log('  token: |' + this._lineText!.substring(this._lastTokenEndIndex, endIndex).replace(/\n$/, '\\n') + '|');
				for (let k = 0; k < scopes.length; k++) {
					console.log('      * ' + scopes[k]);
				}
			}

			this._binaryTokens.push(this._lastTokenEndIndex);
			this._binaryTokens.push(metadata);

			this._lastTokenEndIndex = endIndex;
			return;
		}

		const scopes = scopesList.generateScopes();

		if (DebugFlags.InDebugMode) {
			console.log('  token: |' + this._lineText!.substring(this._lastTokenEndIndex, endIndex).replace(/\n$/, '\\n') + '|');
			for (let k = 0; k < scopes.length; k++) {
				console.log('      * ' + scopes[k]);
			}
		}

		this._tokens.push({
			startIndex: this._lastTokenEndIndex,
			endIndex: endIndex,
			// value: lineText.substring(lastTokenEndIndex, endIndex),
			scopes: scopes
		});

		this._lastTokenEndIndex = endIndex;
	}